diff --git a/configs/shenzhou/nxwm/defconfig b/configs/shenzhou/nxwm/defconfig
index b529907c1d..811ba02667 100644
--- a/configs/shenzhou/nxwm/defconfig
+++ b/configs/shenzhou/nxwm/defconfig
@@ -362,9 +362,9 @@ CONFIG_INPUT_ADS7843E=y
 # CONFIG_ADS7843E_MULTIPLE is not set
 CONFIG_ADS7843E_SPIMODE=0
 CONFIG_ADS7843E_FREQUENCY=100000
-# CONFIG_ADS7843E_SWAPXY is not set
-CONFIG_ADS7843E_THRESHX=12
-CONFIG_ADS7843E_THRESHY=12
+CONFIG_ADS7843E_SWAPXY=y
+CONFIG_ADS7843E_THRESHX=39
+CONFIG_ADS7843E_THRESHY=51
 # CONFIG_INPUT_STMPE811 is not set
 CONFIG_LCD=y
 # CONFIG_LCD_NOGETRUN is not set
diff --git a/configs/shenzhou/src/up_touchscreen.c b/configs/shenzhou/src/up_touchscreen.c
index 969b23be45..4740f60a50 100644
--- a/configs/shenzhou/src/up_touchscreen.c
+++ b/configs/shenzhou/src/up_touchscreen.c
@@ -209,9 +209,6 @@ static bool tsc_busy(FAR struct ads7843e_config_s *state)
    * between sending the command, then reading the returned data.
    */
 
-#if 0
-  up_udelay(1600); /* 1.6MS */
-#endif
   return false;
 }